<template>
  <div class="login-page">
    <cp-nav-bar right-text="注册"></cp-nav-bar>
    <!-- 头部 -->
    <div class="login-head">
      <h3>{{ isPass ? '密码登录' : '短信验证码登录' }}</h3>
      <a href="javascript:;" @click="isPass = !isPass">
        <span>{{ isPass ? '短信验证码登录' : '密码登录' }}</span>
        <van-icon name="arrow"></van-icon>
      </a>
    </div>
    <!-- 表单 -->
    <van-form autocomplete="off" @submit="login">
      <van-field
        v-model="loginData.mobile"
        placeholder="请输入手机号"
        type="tel"
        name="mobile"
        :rules="mobileRule"
      ></van-field>
      <van-field
        v-if="isPass"
        v-model="loginData.password"
        placeholder="请输入密码"
        :type="isShow ? 'text' : 'password'"
        :rules="passwordRule"
      >
        <template #right-icon>
          <van-icon
            :name="isShow ? 'eye-o' : 'closed-eye'"
            @click="isShow = !isShow"
          /> </template
      ></van-field>
      <van-field
        v-else
        v-model="loginData.code"
        placeholder="短信验证码"
        :rules="codeRule"
        ><template #button>
          <span class="btn-send" @click="send">{{
            time > 0 ? `${time}秒后再次发送` : '发送验证码'
          }}</span>
        </template>
      </van-field>
      <div class="cp-cell">
        <van-checkbox v-model="agree">
          <span>我已同意</span>
          <a href="javascript:;">用户协议</a>
          <span>及</span>
          <a href="javascript:;">隐私条款</a>
        </van-checkbox>
      </div>
      <div class="cp-cell">
        <van-button block round type="primary" native-type="submit"
          >登 录</van-button
        >
      </div>
      <div class="cp-cell">
        <a href="javascript:;">忘记密码？</a>
      </div>
    </van-form>
    <!-- 底部 -->
    <div class="login-other">
      <van-divider>第三方登录</van-divider>
      <!-- 查看跳转地址路径 -->
      <!-- <div class="icon" id="qq"></div> -->
      <a
        class="icon"
        @click="store.setReturnUrl(route.query.returnUrl as string)"
        href="https://graph.qq.com/oauth2.0/authorize?client_id=102015968&response_type=token&scope=all&redirect_uri=http%3A%2F%2Fconsult-patients.itheima.net%2Flogin%2Fcallback"
      >
        <img src="@/assets/qq.svg" alt="" />
      </a>
    </div>
  </div>
</template>

<script setup lang="ts">
import CpNavBar from '@/components/cp-nav-bar.vue'
import { showToast, type FieldRule, showSuccessToast } from 'vant'
import { loginPassword, loginCode } from '@/api/user'
import { onMounted, onUnmounted, ref } from 'vue'
import { useUserStore } from '@/stores'
import { useRoute, useRouter } from 'vue-router'
import { useSendMobileCode } from '@/composable/follow'
const store = useUserStore()
const router = useRouter()
const route = useRoute()
type Login = {
  mobile: string
  password: string
  code: string
}
//表单数据
const loginData = ref<Login>({
  mobile: '13211112222',
  password: 'abc12345',
  code: ''
})
//表单校验
const mobileRule: FieldRule[] = [
  { required: true, message: '手机号必填', trigger: 'onBlur' },
  { pattern: /^1[3-9]\d{9}$/, message: '手机号11位', trigger: 'onBlur' }
]
const passwordRule: FieldRule[] = [
  { required: true, message: '密码必填', trigger: 'onBlur' },
  { pattern: /^\w{8,24}$/, message: '密码需8-24个字符', trigger: 'onBlur' }
]
const codeRule: FieldRule[] = [
  { required: true, message: '验证码必填', trigger: 'onBlur' },
  { pattern: /^\d{6}$/, message: '验证长度不对', trigger: 'onBlur' }
]
// 控制密码显示
const isShow = ref(false)
// 是否同意协议
const agree = ref(false)
//是否密码登录
const isPass = ref(true)
//验证码
const { form, time, send } = useSendMobileCode(loginData.value.mobile, 'login')
// 登录
const login = async () => {
  if (!agree.value) return showToast('请勾选我已同意')
  // 验证完毕，进行登录
  const { data } = isPass.value
    ? await loginPassword(loginData.value.mobile, loginData.value.password)
    : await loginCode(loginData.value.mobile, loginData.value.code)
  store.setUser(data)
  router.replace((route.query.returnUrl as string) || '/')
  showSuccessToast('登录成功')
}

// <!-- 查看跳转地址路径 -->
// onMounted(() => {
//   // 组件渲染完毕，使用QC生成QQ登录按钮，目的得到跳转链接
//   window.QC.Login({
//     btnId: 'qq'
//   })
// })
</script>

<style scoped lang="scss">
.login {
  &-page {
    padding-top: 46px;
  }
  &-head {
    display: flex;
    padding: 30px 30px 50px;
    justify-content: space-between;
    align-items: flex-end;
    line-height: 1;
    h3 {
      font-weight: normal;
      font-size: 24px;
    }
    a {
      font-size: 15px;
    }
  }
  &-other {
    margin-top: 60px;
    padding: 0 30px;
    .icon {
      display: flex;
      justify-content: center;
      img {
        width: 36px;
        height: 36px;
        padding: 4px;
      }
    }
  }
}
.van-form {
  padding: 0 14px;
  .cp-cell {
    height: 52px;
    line-height: 24px;
    padding: 14px 16px;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    .van-checkbox {
      a {
        color: var(--cp-primary);
        padding: 0 5px;
      }
    }
  }
  .btn-send {
    color: var(--cp-primary);
    &.active {
      color: rgba(22, 194, 163, 0.5);
    }
  }
}
</style>
